Cable Overmolding Design Guide

Cable overmolding design guide overmolding injection molding process for plastic parts.

Cable overmolding design guide.

Offers control and data cables power cables. My cable assembly will need to withstand a high amount of physical abuse and abrasion. Overmolding design considerations when designing cable assemblies engineers are using the overmolding process to provide strain or bend relief. The guide is based on over ten years of experience of gls chemists and engineers on overmolding tpes.

Use mechanical interlocks to reinforce the overmolding. About this guide this guide will assist the process engineer part designer tool designer and toolmaker in the use of gls tpe compounds. My cable assembly will be plugged unplugged from an electrical source repeatedly and frequently. This white paper offers a primer on overmolding and insert molding and how they can be used both for prototyping during development and on demand production.

Guolan is professional custom manufacturer of electrical and electronic cable assemblies in small custom runs and large production quantities. If the part requires the use of thick sections they should be cored out to minimize shrinkage problems and to reduce the part weight. Download our product selector guide. Less thickness for corners and edges ok.

Design for a nominal 0 063 thickness of chem 860 over the flat surfaces. Capabilities include molding hand wiring and engineering. I need a cable assembly that will survive specific chemicals acids and bases. Temp hum sensor is 0 095 from surface.

Are you looking for some basic tips to get started or ways to improve your design. Rtv rubber should be 0 085 from surface and have a pocket depth of 0 080 for resilience and reliable shut off. Consider these helpful tips. Overmolding and insert molding are regularly used to manufacture multi material components for applications in industries such as medical and health care automotive and electronics.

Overmolding insert molding our basic guidelines for overmolding and insert molding include important design considerations to help improve part manufacturability enhance cosmetic appearance and reduce overall production time. The purpose of this guide is to emphasize basic principles of overmolding. Overmolding checklist i need a cable assembly with a long lifespan. Ensure the thickness of the tpe overmolding is sufficient enough not to cause delamination.